Digital Levels to replace the use of conventional Spirit Level/tools The Digi-Pas™ is designed & built with an advanced Digital Technology Sensor to provide a high level of effectiveness for both professional working environments & DIY applications. The numeric digital display offers FAST, CLEAR & PRECISE measurement of any angles (0° ~ +/- 90°) at a resolution of 0.1° &/or 0.05° which the traditional spirit level is unable or difficult to match.